US4081548AExpiredUtility

Antibiotics

44
Assignee: MERCK & CO INCPriority: Nov 18, 1975Filed: Sep 3, 1976Granted: Mar 28, 1978
Est. expiryNov 18, 1995(expired)· nominal 20-yr term from priority
C07D 477/20C12P 17/184
44
PatentIndex Score
1
Cited by
1
References
1
Claims

Abstract

The antibiotic thienamycin is active against both gram-positive and gram-negative bacteria. The antibiotic is produced by growing a newly-found and hitherto undescribed species of Streptomyces on suitable fermentation media.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
       1. An antibacterial composition comprising an antibacterial effective amount of the compound: ##STR2## and a non-toxic pharmaceutically acceptable carrier therefore.

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